9... g7g6 With the obvious intention of trapping ( $1) the white queen after Bc8-g4, h5-h4 and Bf8-h6 $1 10. c1g5 At least one of the bishops will pave the road for Her Majesty. 10... f8e7 Black breaks the pin, while pointing to the fact that the bishop on g5 might in fact be vulnerable to discovered attacks. 11. a1d1  11... c8g4 Vidit is playing for the initiative $1 This is a very interesting and concrete tactical idea $1